date:Sep 11, 2012
15 minutes throughout the work task.
The found 19 of the participants who had drank coffee, whether they had chronic pain or not, developed less pain over the course of the 90 minutes compared to those who didn't drink coffee.
The researchers said the results might have potentially interesting implications of a pain-modulating effect of caffeine in an everyday setting. However, studies with a double-blind placebo controlled randomized design are needed.
A study published in the Journal of Al